All custom models for particular maps do it for me... Fall of Tobruk is a feast for the eyes, Sid Rezeigh's HQ with all its guttedness, defensive mgs and underground....
The high towers... Especially that one in Supercharge and the church.. although its a dead-giveaway that
I also like the buildings that are almost like the ones seen in many games prior... its just comforting to see something you are used to... Like the house from SPR, where Mellish got it... stair case, open place below, upstairs room - Copied perfectly in MoH Allied assault - FH2's own is with a twist... the upstairs room DOES'NT exist, just a door, infront of which cowards hiding out can get stabbed :-)
But most loved static of all for me is... erm.. that big Rock -
Saved my butt from marauding tanks and bullets many a time... And along with those smaller ones, perfect place to hide for a sniper or waiting to ambush someone - Not the most sophisticated of statics, but most loved... Not sure its strictly FH2's though