Thank you again BIGREG, now everything is more clear
May I give you 2 more suggestions?
- is it possible to increase the size of bottom front mesh, so to increase the size of the emblem rendered on it (the shark-boat wih the iron cross in your example)?
- Could you design other conning tower models to use the same texture as the VIIb? If not, how would you restrict the use of emblems to their pertinent conning tower? I hope I made myself clear...