Good feedback everyone, thank you.
: You're right, that's the first technique I'm going to try for the terrain. Supermasks and packed multi-textures+super normal map covering the whole terrain. It's the first time I'll be doing that way, so I'm going to learn all that.
: I will surely make huge ass renders of it with UDK when doing my final shots
: Yeah, gonna have to find a good ref of the Rohan flag and make it big. I cant wait to paint more colors on the walls too, like in the film, the keep walls use to have a green/white/brown tint from place to place.
: Yes, it's that place. The ground and brick walls are hand modelled. The rest is modular.
Today I worked on finishing the inside walls of the keep with the arches and columns I made yesterday. Did some trims on the edges of the wall's ground to embelish a bit. (used the wall texture and I might use a real trim texture later).
Sunday I'll start with the king's room windows and battlements for the walls.