Inkwell glass with quill pen Victorian style

3D Model

Give me feedback in the comments, I really need to understand if I am working in the right direction and what is missing in my models (number of triangles, texture sizes, types of texture maps, etc.)

Low-poly game ready model, checked in Unreal Engine 5.4.4.

4K PBR textures: Base Color, Emissive, Normal, Occlusion-Roughness-Metallic (ORM)