Hi everybody, Im asking for help because i just uploaded an .OBJ model, that is supposed to be a helmet (like a motorbike helmet) but i noticed that its only 0,3 cm3. I tried to scale it and reupload, but im a noob in 3d modeling and i dont know how to do it. This is the model: http://www.mediafire.com/?denbvyb73l9u07v (with a nightvision attachment; if you think its better to print them separately, here is another model without it http://www.mediafire.com/?7r8ajlo2068dbt8 ) I cant tell you the exact measures, but it should be about 25(high) x 25(wide) x 30 (large), i guess (again, it should be like a motorbike helmet) This is the model that i uploaded http://www.shapeways.com/model/715866/e1367d50612a7c678580e9 7b2325cfa0 , and as you can see, its not big enought. So, if you think you can help me, you can answer right here, or also send me an email to firstname.lastname@example.org or email@example.com I'll be really greatefull PD: The model is a gasmask / helmet from a game called "metro 2033", i hardly reccomend everybody to play it, and also to read the novel its based in. PD: Forgive my english, please.