Sketchup materials into Plusspec

How do I load my collected Sketchup materials into Plusspec.

I have not kept a file of the original materials and only have the .skm files within the Sketchup Material’s folder.

I could edit each material and save a jpg version for each, but that is very slow.

Is there a more direct route?

Hi RockFish, yes you can simply add the materials you want into a Sketchup model and simply export a DAE file. I made a quick video here

File > export 3 model> select Colada DAE and add it to a folder. The best way to make it easier is to export to separate files, EG Bricks in folder named bricks.
By uploading materials you are confirming that the images are copyright free and can be used in Plusspec