I am currently in the process of making a new Lizardmen team but wanting to make the team from various Dinosaurs.
I found some companies who make them but realistically they are far to big in 28mm scale so been diving into the 15mm scale dino world and found a company who is making them but I am hoping that some one might have these minis and could do a scale comparison against 28mm miniature.
From Acheson Creations and their Primaeval designs range.
https://achesoncreations.com/index.php?option=com_virtuemart&view=category&virtuemart_category_id=49T-Rex
Deinonychus
Allosaurus
cheers
GW