Gilded blackstone models are incorrect

[Beatso]

Description of bug

All three models for variated gilded blackstone use the texture gilded_blackstone1 instead of their respective textures, causing gilded blackstone to not appear variated.

Fix

Give each model its respective texture. For example, the model gilded_blackstone2 should use the texture gilded_blackstone2.

Screenshots

_Thanks to MarvoloRiddle for letting me know about this bug

[Beatso]

All working now.