[Smart add-on]Blender 2.9 LJ Smart Stuidio 1.51 pro is being tested

1 Intelligent core, enabling assets to define plug-in functions,
2 One-key processing, so that everything can be saved into a one-key preset
3 Module design, so that work in an orderly manner
4 Unlimited expansion, support one-key import map pack, HDRI
5 Supports Eevee, Cycles, octane, Redshift (one-key replacement image is not supported)