I always loved the SD 1.x style-glass embedding and wanted to have something similar for SDXL as a lora. So there is my offerring of a glass style accent lora to enhance almost any prompt and works with SDXL base model as well as all the fine tuned checkpoints I have tested.
Just use any of the tokens "glass", "translucent" or "transparent" in your prompt to have an accentuated presence of glass elements. There is no unique special trigger word, just the concept tokens.
Sample images used the following models:
mbbxlUltimate_v10RC
crystalClearXL_ccxl
This lora was trained exclusively on geometric glass shapes.