It's a long time no see.
i found this interesting MMD model on bowlroll, and then made this mod.
Replace Ayaka's hairpin, which is a gift recieved after Ayaka's story quest, as i remembered.
Animated, speed control with alt+v.
chit-chat:
i had a hard time struggle with shaders. These steady objects in GI have a different data format as characters, so the animation shader for characters can't be applied to them. i spent a lot of effort trying to implement a fp32-fp16 converter in the shader, which turns out to be meaningless after i found out hlsl have built-in f32tof16 and f16tof32 functions. i really hope there was someone by my side who understand what i'm going to do.