Though I must say, I did enjoy myself doing them while my two little nephews where abusing the PS system overhere.
Well, until the oldest one (aged 11) kept staring fascinated at the models and I did him some quick basic theoretics, and then gave him a miniature to have a go at it himself. Sorry for the not to good quality, but his Unicorn is way better then anything I churned out at that age (and years afterwards).
My own model (well, I actually completed three, but two still need to be based and varnished), namely this
MS-08TX(EXAM) Efreet Custom
It was seen in this manga sidestory