BD quality is okayish. It's mixed sharp bicubic + Spline36, meaning a lot of lineart looks very dull. It's also covered in a lot of very ugly dithering, and has aliasing and large banding from time to time. Really wish the BD quality was better, as the OP is one of my favourite Ebata works, but alas. You can't win 'em all. Filterchain includes doing a conditional descale between sharp bicubic and spline36, rescaling with FSRCNNX + nnedi3, smdegrain, relatively strong luma and chroma denoising, decsize, medium-strength debanding, and weak post-graining. The OP also had some scenefiltering done with a stronger deband for a specific cut before the chorus, although it's not like it helped *that* much. Requests are welcome, but don't count on me to follow through with yours from the get-go. A sheet with links to all my releases, as well as OP/EDs I plan on encoding, can be found [here](https://docs.google.com/spreadsheets/d/e/2PACX-1vRHi17OFtGeS4dgA6xVmx6ZC3BhCfh-szsO8ioVuESiGkovwcLpwUKWo8VCLSCf1QLls83V9LWII5E8/pubhtml) (not guaranteed to be up-to-date). Encoding scripts and additional stuff can be found [here](https://github.com/LightArrowsEXE/Encoding-Projects/tree/master/%5BOPMan%5D).