Nice topology text as shown in attached pictures. I rebuilt text and immitated Chinese daily handwriting so they look a little bit different with Chinese scripts in standard form. They are good enough for designing Chinese language tutorial. Images were rendered with Eevee. Render quality as shown in pictures.
Make sure quad only, no vertice with more than 5 edges in model as per CG trader standard, parameters were verified by Kodama. In 扣 model, I got problem with UV stretch but model were seperated into 2 parts so it would be easy to fix or you can use 口 model to connect with other parts instead. 口 = mouth, 扣肉 = braised pork. 扣 standing alone is really hard to explain in English so I just give an example for someone who doesn't know Mandarin口 in the file has name kou, 扣 in the file has name kou1. I use Chinese Pinyin to name the files. Avaiable formats: fbx, glb, obj, stl. Images textures in zip file. I also updated UV map for 2 models.For someone who use Blender, I already set up scene with blue sky, white cloud background and sunlight, ready to make more imagesAny idea to improve model quality, please let me know.