The basic issue has been fixed, please build the ROM yourself.
Devices:
https://github.com/SnowyProject/android_device_google_taimen
https://github.com/SnowyProject/android_device_google_wahoo
https://github.com/SnowyProject/android_device_google_walleye
Kernel:
https://github.com/SnowyProject/android_kernel_google_wahoo
Vendor:
https://github.com/ThankYouYuuri/proprietary_vendor_google_taimen
https://github.com/ThankYouYuuri/proprietary_vendor_google_wahoo
https://github.com/ThankYouYuuri/proprietary_vendor_google_walleye

Please don't download the ROM under the CI-AUTO-Build folder in sourceforge at will, because they are all test ROMs, there will be problems. If you flash the ROM in this folder, the feedback will be ignored.

🧀 Nyanpasu Android
🧈 Version: timobaka
🥦 Model: Xiaomi Mix 3
🍕 Device: perseus
🍡 Maintainer: ReallySnow

🍭 Changelog:
* Initial

⛄️ Note:
- Only Gapps Build
- CAF ROM
- The rewrite device tree is not from los
- If it is found that the system is in bootloop, please reinstall V12.5.1.0.QEECNXM firmware , if it has failed, please use Qualcomm 9008 to reinstall the firmware V12.5.1.0.QEECNXM
- Please refer to this tutorial to install the firmware

🍢 Download:
- ROM

🧀 PixelExperience
🧈 Version: thirteen (Test)
🥦 Model: Google Pixel 3 / 3 XL
🍕 Device: blueline / crosshatch
🍡 Maintainer: ReallySnow

🍭 Changelog:
* Move to erofs
* Update kernel to 4.9.332

⛄️ Note:
- Gapps Build
- DO NOT FLASH ANOTHER KERNEL!!!(Unless you are sure that the kernel supports EROFS)
- Please install the camera manually, currently Gcam is not available, we troubleshoot the problem soon
- If the link is not available, it is uploading

🍢 Download:
- Blueline
- Crosshatch

If you feel that EROFS affects performance as someone said in Google, you can choose to modify the partition table and re-partition, but this will increase the possibility of the phone becoming bricked. At present, only EROFS is the safest method without modifying the partition table.

🧀 PixelExperience
🧈 Version: thirteen
🥦 Model: Google Pixel 3 / 3 XL
🍕 Device: blueline / crosshatch
🍡 Maintainer: ReallySnow

🍭 Changelog:
* Move to erofs
* Update kernel to 4.9.332
* Back Gcam to 8.3

⛄️ Note:
- Gapps Build
- DO NOT FLASH ANOTHER KERNEL!!!
- Because of the need to update erofs, this version cannot be directly upgraded using OTA
- It is best not to use Magisk. If Magisk is just needed for you, please flash ArrowOS
- The plus version will be arrive next month
- If you encounter any strange problems, please check yourself, because the ROM test pass

🍢 Download:
- Blueline
- Crosshatch

sirius‘s ROM(Kaleidoscope, Nyanpasu) is EOL, thank you for using.

Because I got COVID-19, so I maintain ROM will be delayed for a month update

In view of some problems in Telegram (delete users), we opened a Discord server
Link: https://discord.gg/3cNZfNGWXJ

Happy New Year!

Nyanpasu Android

Version: timobaka
Model: Xiaomi Mix 3
Device: perseus
Maintainer: ReallySnow

Changelog:

Devices:
* Update Kernel to 4.9.336
* Add Reboot to fastboot (fastbootd)
ROM:
* New QS panel
* Add back circle background icon for Settings
* Nov ASB (tag: LA.QSSI.13.0.r1-08200-qssi.0 / android-13.0.0_r13)

Note:
- Only Gapps Build
- CAF ROM
- If it is found that the system is in bootloop, please reinstall V12.5.1.0.QEECNXM firmware , if it has failed, please use Qualcomm 9008 to reinstall the firmware V12.5.1.0.QEECNXM
- Please refer to this tutorial to install the firmware
- Dynamic partition !!! Please refer to this tutorial to install ROM

Download:
- ROM

PixelExperience
Version: thirteen
Model: Google Pixel 3 / 3 XL
Device: blueline / crosshatch
Maintainer: ReallySnow

Changelog:
* Jan ASB
* PixelLauncher fixes
* Update kernel to 4.9.336

Note:
- Gapps Build
- Starting with this release, Magisk is back to work
- DO NOT FLASH ANOTHER KERNEL!!!
- The Plus version of blueline is expected to be released in a few days, don’t ask for ETA

Download:
- Blueline
- Crosshatch

blueline's PE Plus has been release

祝全球华人新年快乐
Happy Chinese New Year to all Chinese around the world

Nyanpasu Android

Version: timobaka
Model: Xiaomi Mix 3
Device: perseus
Maintainer: ReallySnow

Changelog:
Devices:
* Update Kernel to 4.9.337
ROM:
* Merge LA.QSSI.13.0.r1-08600.01-qssi.0 Tags
* Bring in drawables for statusbar icon toggles
* OSS PowerUsage (W.I.P)
* Fix SettingsIntelligenceGoogle widget

Note:
- Only Gapps Build
- CAF ROM
- If it is found that the system is in bootloop, please reinstall V12.5.1.0.QEECNXM firmware , if it has failed, please use Qualcomm 9008 to reinstall the firmware V12.5.1.0.QEECNXM
- Please refer to this tutorial to install the firmware
- Dynamic partition !!! Please refer to this tutorial to install ROM

Download:
- ROM

Unfortunately, since we need to use Paranoid Sense, we have to abandon the 3D face, because this requires modifying the main code, which will cause problems for other device face support