Relative sizes based on X/Y 3D models.

Shiny textures included in animation menu.

See following links for individual models with more animations:

Weedle: https://sketchfab.com/models/fed854fc8edc4907a69e09441302bb66

Kakuna: https://sketchfab.com/models/11f41a5b20cf498a981b4f9689d735e1

Beedrill: https://sketchfab.com/models/3095a184e6b1483abdf0a6fc7d41d932