Our airline chairs have been made in 3ds Max 9 and are fully compatible with V-Ray 1.5. In addition, we have included a scanline version for any renderers without V-Ray. We also have Filmbox, .3ds, .obj, and Maya 8.5 versions. The chairs are all instances so you can modify them easily. We have our TurboSmooth modifier separate so that you can control the level of smoothness allowing for high quality and fast shots from far away or near. We at Trinity Animation Inc. hope that you enjoy our products.