chery

Dirtify is a Blender add-on that adds realistic dirt, edge wear, and grunge to 3D models. It uses ambient occlusion to detect crevices and contact areas, and works in both Eevee and Cycles.

Floatify is a Blender add-on that makes selected objects float on water. After selecting an object and clicking realise, you keyframe the ocean to get a floating object.

PlanetGen is a Blender add-on from developer chery, built around generating 3D planets. It supports Blender versions 3.0 through 4.0, ships under the GPL license, and comes with documentation. The current release is version 2.1.

C.Mats is a procedural material bundle for Blender containing 90 procedural materials and two addons. It covers fabric, wood, metal, marble, and carpaint surfaces, plus real and fictional planets, and includes Dirtify 2.0 for weathering.

Gradient Sampler is a Blender add-on that lets you draw over any reference image to sample its colors and assign them to a color ramp. It works with Blender 2.8 through 4.4.

qHDRI is a Blender addon for managing HDRI environment lighting. Set your HDRI folder once, then scroll through previews to pick and light. Works with both Cycles and Eevee.