Sports ground 3D model

Hi There, I'm a newbie hehe, so uhh I'm new at this stuff and starting to enjoy this model making, When I first started it was a horrible now, I know all basic stuffs and started my first Project..

That's my first model im seling a plain ground that have running track, basketball and last football ground and seating arangement...

It's just a start and I thing I'm gonna do it.... I'm progressing Slowly so uhh don't be dissapointed cuz that's what my father tells me .. I believe I will become not greatest but successful...

THANKS,