Cosmetic Variant of 2.1 Lynx. Also included are some modified internal parts for use with a bronze flanged bushing, which can be found here https://www.amazon.com/Hillman-58106-Flange-Bearing-Bronze/dp/B00MNDPXBS
You'll need to use all modified parts together for your lynx to catch.
UPDATE 03 DEC 2024: .step file for base 2.1. All modified parts included.
UPDATE 08 DEC 2024: .stl added for pump detent.
The author marked this model as their own original creation.