Texture issue with Roblox made models imported to Blender

I’m importing a model I made in Roblox into Blender and I’m having an issue with the material textures for my model.

Here’s the model made in Roblox:

Here’s the model in Blender’s solid viewport shading:

And here’s the model in material preview:

The issue is not just the colour of the texture’s not matching, but that some of the textures appear to be see through or transparent. How do I fix this texture issue?

So far, the only solution I have found is replacing the see through textures with a different material.