In Europe:
A-H is broken in two, Hungary(post WWI OTL size) and Austria(modern day).
Prussia gets the south German states either annexed or federated like in OTL following Franco-Prussian war, Bohemia, and probably Alsace-Lorraine (depends on how far the French are pushed back before the end).
Romania gets Transylvania
Serbia gets part of the Banat and Bosnia/Herzegovinia(B-H)
Croats get own country w/ Trieste(maybe) and Fiume, parts of B-H.
Bulgaria gets borders close to OTL 1st Balkans war with regards to the Turks.
Montenegro gets part of Albania and B-H
Greece gets North Epirus, and basically OTL 1st Balkans borders, maybe more Aegean Islands.
Turks keep Constantinople and eastern Thrace(block on Russians)
Italy gets Savoy and Nice possibly Corsica and Trentino but not SudTyrol(either Prussian or Austrian), maybe Trieste(depends on how generous the Coalition feels and how well the Italians did militarily)
In Africa: probably this
- Italy gains Tunisia (possibly Eastern Algeria and Libya)
- British backed Puppet Egypt is made, with Control of Suez under Direct british control
- French Congo independent
- Sahara stays French along with all or most of Algeria
- a More favoruable British Border in West Africa, with more land under its control but not complete dominance of the region
In Middle East:
Ottomans keep most of their territory, lose de jure rule of Egypt to Brits,
Mesopotamia made mandate(or equivalent) for probably British.
Russia keeps its gains.
Arab free state (Saudi Arabia)
elsewhere, everyone keeps what they got.