Chapter symbols, available to buy anywhere?

[Sanguinius Chosen Wing]

I'm personally after flesh tearers but now pop goes the monkey has been policed I'm just wondering if anyone knows where I could get a similar product? I'm trying to build the dark imperium primaris so obviously the gw shoulder pads don't work and pops single icon symbols would have been great. Unless anyone knows of any easy way to paint the flesh tearers symbol but I haven't heard of anything like that. Anyway any help would be appreciated.

[deathspectersgt7]

https://www.shapeways.com/product/G9HALWWLN/buzzsaw-shoulder-pad-icons-1-x20-l?optionId=63989664

[Hopper21]

https://www.chaptercustomizer.com