Got me. Why are the Russians still a mess as it is now? I'm not sure the how's and why's and how to fix these problems. Better universal education?
The Russian Civil War, Lenin, Stalin and WW2.
I guarantee you that any other culture going through traumas that severe, all in close succession, would also be showing the scars generations later.
Bug I think to move forwards quickly they need educated people asap, and importing them would be the best move. Later on home-grown talent could be developed, but in 1905 it'd take a while for Russia to produce enough engineers and the such
Tsarist Russia, in its final years, was already undergoing an educational revolution. More educated person-power is helpful, but I'm not sure it's the most helpful thing in this case. Especially since these emigrants won't be entering the ruling class and won't be part of the revolutionary classes, which is where education is most needed to inoculate against stupid decisions and ideologies.
The RR network was ineffective and needed massive expansion
The railway system that was basically complete by 1914? The railway system that mobilized Russia so quickly at the start of WW1? The railway system that was undermined by shortages when the Ottomans entered the war and closed the main import/export route when German mines had also closed the second most important import/export route?
How was it ineffective and where did it need to be expanded? (Especially would like you to expand on this since the Soviets barely added to it, and the Soviets were world-leaders in railway efficiency.)
With any POD after 1900, make the first half of the 20th century (1900-1950) be a wank for the Russian Empire. I have some criteria for this: 1. Russia cant go communist, it can become a constitutional monarchy like Britain. 2: It must at least maintain its borders and must russianize as much as its territory as possible. 3. Russia must own Constantinople. Bonus points if you can get russia to own become a Slavic empire in the process.
Nicholas II doesn't take personal command of the army during WW1, meaning that while Russia has a very rough 1917 and 1918, the Tsarist regime is able to hang on and gets its cut of Versailles, St. Germain, Trianon and Sevres. Poland joins Finland as an autonomous region in the empire and grows at German and Austro-Hungarian expense, Czechoslovakia gains independence as a close Russian ally and Yugoslavia remains a close ally as Italy replaces Austria-Hungary as the main competitor in the Balkans.
Nicholas still ends up having abdicate as Russia has no easier a post war experience than anyone else in Europe, and Grand Duke Michael is confirmed as Tsar by the Duma (another accommodation Nicholas had to make in the aftermath of WW1).
Russia, just like everyone else in Europe, spends plenty of time derping around. The nobility have basically been killed off by WW1, so land reform is easily passed, however, the SRs and other rural oriented parties are strong which means that land reform is done to the benefit of the peasant commune and while agriculture does become more efficient, the efficiency gains are slower than they could be and rural under-employment will remain a significant issue into the 1960s. As a result, Russia, Belarus and the Ukraine will experience a later demographic transition than OTL, and the surplus East Slavic population settles among the other peoples of the empire.
With no Bolsheviks assisting them, Mustafa Kemal and Reza Khan don't gain power in Turkey and Iran, respectively, and both the rump Ottoman Empire and Iran remain quasi-colonies of the Russians and the British.
While Britain and the US will grow disinterested in enforcing the Versailles peace in Europe, and Britain is likely to be working to bring Germany back into the community of great powers (because that's what they did in OTL with both Germany and the USSR). But with the Russians in TTL still very interested in getting German reparations, there's much less opportunity for Germany to seek a violent upset of the Versailles order. This may mean no WW2 at all. Though there's still a chance that a right wing regime comes to power in Germany and figures they can knock out France or Russia before the other can mobilize, especially if the Great Depression hits Russia hard enough...
I'd imagine that a continuing Tsarist Russia would be pretty likely to absorb Sinkiang and Mongolia, maybe even Manchuria, though that's much less likely. Japan and Russia were growing together both before and during WW2, so no Bolsheviks may mean a Russo-Japanese alliance which is bad news for China, but may also mean Japan doesn't go full militarist (due to not feeling so cornered).
I can't see a continued Tsarist regime as getting on with the British. But equally, I have a hard time seeing what they'd fight over. Definitely they'd be rivals though.
The great depression is where all of the tension points inside and outside Russia could blow up. Though since you've asked for a wank, we'll just say that it doesn't and Russia gets through a few foreign crises successfully and suffers so serious internal crises internally (though I suspect Russia would get less democratic and embrace central planning during the depression, as many E. European states did - though some planning would probably be a good thing at this point).
Post Great Depression we could see Russia pull Eastern Europe into an alliance/customs union leading to all the slavic countries in the world being united under one Russian dominated economic-political alliance.
fasquardon