Trigger word is n0vuschr0ma style. In addition to the trigger, adding "fused glass" to your prompt can make this style more consistent. Usually I think of fused glass art as protruding from panels, but this style can also have a more 3d look (particularly with room scenes). Lowering the LoRA's weight to about 0.5-0.7 gives you almost another fused glass style but is still different from Krea 2's default.

The colors are a range of light pastels. Surfaces tend to have wavy textures. There is a strong bias toward adding floral elements to scenes and a slight bias toward adding water to scenes.