Do you have the same problem I did where your NECA 16" Teenage Mutant Ninja Turtles kept falling over? My 1/4-scale Leonardo fell over on me and broke his sword - only a few days after I got him! They've got weak ankles or somethin'.
But, I digress. I ended up buying display stands for them which would keep them standing upright. Here's the stands I use - the Kaiser Doll Stand 3075 - Black Doll Stand for 16to 24 Fashion Dolls: https://amzn.to/3EmUdPM
However, I wanted to jazz up the base of it since it was boring black.
Introducing the TMNT Sewer Cover for 1/4 scale stands! These sewer grates have the Teenage Mutant Ninja Turtles logo embedded in them, and really look great as bases for the stands! They are made to slide over the top of the display stand and just sit at the base, giving your figure something cool to stand on.
Each sewer cover measures 6in diameter by 0.4 high, but scale the model to whatever size you need!