This is my entry for the T-Rex mix, I have a couple others I am putting up also, this is the first one that finished printing, no particular hiccups to report, pretty straight forward dual extrusion. I have included all the pieces and also pre-made thing files. If you open the pieces seperately, simply keep position on all of them and them move the lot onto the platform. You see the text did not come out so well? this entire thing is 2 inches wide, it probably would have been fine at 3". Printed the test at 0.2mm, 0%infill with rafts and support just incase, but raft not needed really.

You can print this in one piece or in several, it's up to you. I didn't feel like removing all the support under the chin so I printed the parts on the small plate as they are for my test.