I did some more dino-sketches for the boys t-shirts. The concept of using their hand with fingers as legs then their thumb as the head looks like the ticket. It is then ultra-personalised and they can see their hand growing etc. Plus it should get past the realism requirement.
(none of this is 3D in any way – but with limited computer time is proving very productive)
[journeytime = 3.5 hours]