Are there any major differences between He111 H-2 and H-6 for skinning purposes?

[major_setback]

I wonder if there are any major differences between the He111 H-2 and H-6.

There is a H-6 I dearly want to skin as it goes together perfectly with another aircraft that I am at the moment completing. I want to 'release' them as a pair.

Any advice is welcome.