This is NOT a Print out. But a Slicer Reference for your Miniatures for D&D 5e.
I wanted to find common Minis and reference the Size to Scale Models. Some Miniatures found on Thingiverse are either to small or to large, or hell, maybe I or you just find a model that we Like and would like to use it as a PC or a Larger Sized Enemy. Maybe even a Boss or Leader of the Pack but youd like to keep the same Miniature Design.

Ranging from Small to Gargantuan, this is just a HEIGHT Reference Design if you'd prefer to alter any Minis found, to a Relative Height of your D&D tabletop games. Maybe your group consists of a Spellcaster who may be able to Cast Enlarge or one of your Characters has an Ability or Item to do so. This will help you figure out a consistent size to alter the Height of your Models for table top. You can also Include/Reference my D&D Labeled Bases for your X and Y size increase as well if you wanna be more precise with your Models Space that it takes up! Maybe the Models are already Based and you don't wanna Slice and Alter, this is another alternative!

LET IT ROLL!

Reference Models are Listed Below!
Purple Worm by mz4250
Fire Giant by mz4250
Ork Warboss by Polarcupz
Dragonborn Fighter by mz4250
Morko by mz4250

and yeah, most are by MZ but ya cant deny that the guy has great pieces ;)