Users from the community of Crytek’s recently released free game sdk Crydev (featuring Crysis 2 technology) are coming up with very extensive crydev tutorial and crydev video tutorials. The following tutorials focus on 3d modeling tool Google sketchup use in Crydev and on how to import objects in Crydev engine from 3d studio max 2012.
Here you can find “Exporting Objects From 3ds Max 2012 to Crysis 2” Crydev video tutorial by Fredfx.
Click this link to read “Google SketchUp for CryENGINE 3 Extensive Tutorial” by bac9-flcl
Hope this can ease your time in Crydev!