How can I make this complex pattern in Substance Designer?

[Ahmet Salih 0]

I tried a lot of way to make like this pattern but I can't complete. How can I create?

[Nicolas Wirrmann]

I guess an image showing what you want to do would help.

[Ahmet Salih 0]

I find to some ways to create distoted shapes but I don't get the result I want.
And I dont have a idea for how to create vein shape.(Layer3)

[Nicolas Wirrmann]

I still don't see the image, I think you should host the picture on a different service, or attach the image directly to the your message.

[Ahmet Salih 0]

[Alex Jenyon]

If I follow the image link directly, I get a ‘403 forbidden’ error.

Likely, you need to be logged in to the site to see the images, so it won’t show up here.

Use a common host, like imgur, photobucket, google photos, or something similar.

[Ahmet Salih 0]

I used a site where membership is not required. I didn't understand why there was a problem. But, okay I try diffrent website.

[kesey]

You've got a decent start there. I'd maybe use a cell generator and warp it with a Gaussian noise and adjust as desired. You're on the way though.