hello, i tried to order 3d printing for my model, and it has colors, so i wanted to upload it with *wrl file format which can contain color information. but i dont know why, but my 3d model looks weird if i convert my rhino file to wrl formated file, but when converted into obj file, its shape seems totally fine but it loses its color infomation. i attached an image, and the upper one is obj file and the second one is the weird one in wrl format. So, i was wondering if i can order my model with obj file and giving the seperate guide line for coloring. i need help as soon as possible, thank you very much!