First time extracting unity game shoujo kaisen waifu collect game

[Redwave1992]

Hi it is my first time extracting unity games... I used the assetstudio latest to try unpack the .asset file of a character model but it gives me unsupported compression 38. Is there another step i need to do? The below link is a sample character i chose to try.
https://mega.nz/file/E1pHVBLL#22Jy1--lX2ELYcn1CyWAHKrr5bqLXDc7gfX3w2JMKX4
The game apk can be downloaded here
https://apkcombo.com/%E5%B0%91%E5%A5%B3%E8%BF%B4%E6%88%B0-%E5%B0%91%E5%A5%B3play-%E6%94%BE%E7%BD%AE%E4%B8%8D%E7%B4%AF/com.onemt.and.shtwn/download/apk

Tried other extract tools it also failed.

Please and thank you.

[iop31111]

I also have the same problem, is there any other tool I could use to extract the assets from the model files?

I'm also not too experience at this and would like to know if there is any solution to this problem.

Thanks

[GeckoLuigi]

ask these guys from UnityPy to help you out:

https://discord.gg/C6txv7M

[iop31111]

Thank you