Help creating our sister tattoos

So my sister and I have always wanted to have sibling tattoos and we finally agreed on one but we need help designing and refining. So when we were little she liked Crash and I loved Spyro so she suggested we go off that and proposed this concept:

Neither of us is an artist so the idea is really rough. Anyone have any suggestions or details we should add? Anyone want to take the challenge of refining? What do you think of the idea altogether? We're just curious 😊

I apologize if this is in the wrong group but for some reason only a few of the groups I'm in showed up. If it is completely inappropriate and needs to be taken down so be it...

If anyone wanted to see our tattoos: