Template Material Mari: Here you can download a little node graph template that you can import into Mari - it helps to organise the way you arrange your nodes and sets up a Principled BRDF with tidy material nodes and multi-channel merge.
Developed on Mari Foundry v.6,available for all Mari versions. However, some nodes may not be available with older versions, such as the broacaster and receiver nodes. Find this product on the Marketplace or in my shop !