Both those “Amiots“ are actually Aero MB.200s, a Czechoslovak license-built Marcel Bloch MB-200. As many others German captured planes, Aero MB.200s kept their original liveries with overpainted markings. For overpainting of original markings were used original paints if available, or close paints (in the case of Aero MB.200 e. g. RLM 71). In other cases, other colours were added to original ones, as yellow under-surfaces and so one (as for Avia B.71s serving with Luftdienstkomandos as target tugs).
This can also be a guide for Amiot 143 liveries. They would wear or night-bomber chocolat on all surfaces about as we can see on the skin by Yaro59, or standard day four-colour camouflage of Armée de l'air. In both cases roundels and markings would be overpainted (RLM 71?). A kit from the Polish company Mistercraft offers a similar interpretation (you can see in the picture even Croatian camouflage)... Actually, I’ve never seen a photo of Amiot 143 in German colours.