I am aware of this issue, but as far as I can tell it's a problem with TextureBase and not something I can fix on my end.
"../hr-gun-turret-raising-mask.png ..
../hr-gun-turret-raising.png ..
../hr-gun-turret-raising-mask.png ..
../hr-laser-turret-raising.png ..
../hr-laser-turret-raising-mask.png ..
../hr-laser-turret-raising.png ..
../hr-laser-turret-raising-mask.png .."
These sprites aren't actually taller than 8192 px, for example "hr-gun-turret-raising.png" is 1300x1008.