Dead flesh from vallejo is nurgling green (rotting flesh)
I don't know what straken green is...
Automatically Appended Next Post: If you want to thin
GW paints, you can't use alcohol or solvent thinners easily, you should use either vallejo (or other brand) acrylic thinners or an airbrush medium like liquitex.. Don't use thinners from Bunnings or other solvent based thinners like Tamiya X20A, it makes them go all gummy... There are two different types of acrylic paints available, water-based and solvent-based, mixing of the two and their respective thinner just makes a mess...
Having said that, vallejo can be thinned with water and/or their own thinners (or a thinning medium).. Plus, they are cheaper, you get more and have dropper bottles that don't dry out like
GW..
Sorry I can't help on straken green, I don't have it in my collection off hand..
Automatically Appended Next Post: This might also help-
http://www.dakkadakka.com/wiki/en/Paint_Range_Compatibility_Chart