Right, given @somerandomdudelmao request for clip brushes, and me being at work, y'all about to get one hell a scrappy resource post for clip studio, also Clip can import ABR files, which are photoshop brush files:
Free stuff:
https://assets.clip-studio.com/en-us/detail?id=1930804 - Show style Ink Pen Mimic.
https://tamberella.gumroad.com/l/YLfEvh - City themed brushes, ie: windows, bricks
https://drive.google.com/file/d/1fqEHk1LxtrQNbreu-AIO82QbwLJv4Rxw/view - Sooo someone attempted to re-create the block blender used in ROTTMNT had it on the clip store, but, like, cause they linked to the twitter I believe it got taken down, I thiiink this is the base version I have because I've been attempting to make it better. (Can drsg and drop this into your clip brushes or import it from the menu)
https://assets.clip-studio.com/en-us/detail?id=1989496 - Body types of the boys as 3D Modles
https://assets.clip-studio.com/en-us/detail?id=1762185 - Traffic lines
https://assets.clip-studio.com/en-us/detail?id=1793198 - Bricks
https://assets.clip-studio.com/en-us/detail?id=1890997 - More Bricks
https://assets.clip-studio.com/en-us/detail?id=1922029 -Even more bricks
https://assets.clip-studio.com/en-us/detail?id=1726896 - can you tell I had trouble with bricks?
https://ruunin.gumroad.com/l/wuPpz?layout=profile&recommended_by=library - Yet more bricks
https://tamberella.gumroad.com/l/OXJRt?l - books
https://assets.clip-studio.com/en-us/detail?id=1788819 - simple graffiti brush
https://assets.clip-studio.com/en-us/detail?id=2017520 - Stars that are similar to the effect stars
https://assets.clip-studio.com/en-us/detail?id=1803788 - Chains
https://assets.clip-studio.com/en-us/detail?id=1996420 - more chains
https://assets.clip-studio.com/en-us/detail?id=1826539 - Highlights for hair I use.
https://assets.clip-studio.com/en-us/detail?id=1938479 - Comic panel pens that I think go well with the mimic pen.
https://assets.clip-studio.com/en-us/detail?id=1920392 - Ruined Building brushes
https://assets.clip-studio.com/en-us/detail?id=1851086 - Street lamps
https://assets.clip-studio.com/en-us/detail?id=1989018 - Windows
https://assets.clip-studio.com/en-us/detail?id=2013894 - more windows
https://assets.clip-studio.com/en-us/detail?id=1993252 - Spray paint + 3d models!
https://assets.clip-studio.com/en-us/detail?id=2010437 - halftones
https://assets.clip-studio.com/en-us/detail?id=2009279 - more halftones
https://assets.clip-studio.com/en-us/detail?id=1997395 - glitch brushes
https://assets.clip-studio.com/en-us/detail?id=1998092 - scales
https://assets.clip-studio.com/en-us/detail?id=1881515 Spray paint
https://assets.clip-studio.com/en-us/detail?id=1702179 - electric poles
https://assets.clip-studio.com/en-us/detail?id=1749838 - easy speed lines
https://assets.clip-studio.com/en-us/detail?id=1948104 - pen I use to edit cass's comics (I'm sure you've noticed added limes or hatching)
https://porforever.gumroad.com/l/edags - metal textures, some post apocalyptic based brushes.
Needs Clippy/Gold:
https://assets.clip-studio.com/en-us/detail?id=1997417 - Spray Paint.
https://assets.clip-studio.com/en-us/detail?id=1673277 - Bricks
https://assets.clip-studio.com/en-us/detail?id=1776544 - More bricks
https://assets.clip-studio.com/en-us/detail?id=1983742 - Even more bricks
https://assets.clip-studio.com/en-us/detail?id=1942640 - More bricks + wood
https://assets.clip-studio.com/en-us/detail?id=2010200 - Half Tones
https://assets.clip-studio.com/en-us/detail?id=1806325 - more half tones
https://assets.clip-studio.com/en-us/detail?id=1808513 - Even more Halftones
https://assets.clip-studio.com/en-us/detail?id=1772102 - lots of half tones
https://assets.clip-studio.com/en-us/detail?id=1835699 - Caution Tape
https://assets.clip-studio.com/en-us/detail?id=1820838 - Keep out Tape
https://assets.clip-studio.com/en-us/detail?id=1822998 -Ruined Windows
https://assets.clip-studio.com/en-us/detail?id=1950280 - Steel beams
https://assets.clip-studio.com/en-us/detail?id=1977378 - Chains in motion
https://assets.clip-studio.com/en-us/detail?id=1982838 - Rust
https://assets.clip-studio.com/en-us/detail?id=1701296 - more rust
https://assets.clip-studio.com/en-us/detail?id=1740528 - electric poles
Needs Real Money:
https://saturnsday.gumroad.com/l/scalebrushes?layout=profile&recommended_by=library - Scales
https://jasonpiperberg.gumroad.com/l/HcXtB?layout=profile&recommended_by=library - Half tones, and a nice halftone blender.
https://delta9.gumroad.com/l/MxjHz?layout=profile&recommended_by=library - More Half tones.
https://porforever.gumroad.com/l/ksemc?layout=profile - buildings, windows, etc