With this pack you can create your on ruin or anything you wantAvailable in fbx. mtl. obj. x3d stl.
structure1---301 vertices 530 facesstructure2---271 vertices 502 facesstructure3---172 vertices 316 facesstructure4--- 439 vertices 766 facesstructure5---244 vertices 452 facesstructure6---98 vertices 176 facesstructure7---248 vertices 448 facesstructure8---293 vertices 502 facesstructure9---464 vertices 832 facesstructure10---131 vertices 242 faces