The stand-alone mod S.T.A.L.K.E.R. Anomaly aims to be the most stable and customizable experience for fans of the S.T.A.L.K.E.R. games. It's powered by the Monolith 64-bit engine, a custom fork of the X-Ray engine.
Add addonReportOld World - Mod Configuration Menu (MCM) Patch
Can you make an adaptation of "Food, drug and drinks animations v0.9 [1.5.2]" for Old World Addon?
Moddb.com
considering the new models for food and drink, it would be much harder than you would think to port it.