i have this 1/64 MG freedom from seed 1 but i didnt complete it yet because it is soo big.
in reply to syruel, air-brushing does allow you to put in the details to a lower grade gundam that you wish but, i'll just say that MG and PG already have the colors and such included in with the pieces they provide you to make the model. and example: if you have a HG or normal model you probably have stickers to add the details but with a MG and PG there are only 2 stickers or even less for a gundam because all the pieces are already colored in.