My first ever PC build. A lot of pain, a lot of mistakes, a steep learning curve but so satisfying to have done it;

https://www.youtube.com/watch?v=6VUnImJRN5c

Specs:
Mobo: Gigabyte Vision D B550
CPU: AMD Ryzen 7 5800X
GPU: Nvidia GTX 1080 FE (Upgrade needed!)
RAM: G Skill Trident Royal 4x8GB
HD: Aorus 1TB PICe 4.0 M.2
HD Heatsink: EK-M.2 NVMe (beware, does not fit on newer hard drives)
USB-C i/o port: Silverstone SST-ECU02-E PCI-E card

Watercooling:
EK-Quantum Reflection PC-O11D Mini Distro plate
EK-Velocity AMD
EK-FC Geforce GTX FE
EK CoolStream SE 240
EL CoolStream SE 360
EK Vardard EVO 120 (Qty. 8)
12mm PETG tubing throughout. Custom sleeving on tubing for material effect.
A LOT OF FITTINGS !
Bitspower Temperature Sensor Fitting