Not sure if it may cause an issue or not, but, given that you proceeded differently with waspites and gazers, I prefer to report before forgetting it
Regarding Anthropod's SpriteInv, you did not specified size of image
width: 320
height: 200
Sorry, I changed the label so I don't remember yours, also :
under "Armors:" section, have a look at
- type: ANTHROPOD_ARMOR0
spriteInv:
then jump to corresponding string under "extraSprites:" section