Thanks !!
Xan it's not boring at all. It's a pleasure to share

First of all a thin layer of "white skull" primer (citadel).
Then thin coat of Prince August air (sand: 75)
Then masking (for the first prop I used Jammy Dog tape, for the second I cut elliptic shape directly in Tamiya tape). It' the longest stage.
Then a coat of Prince August Air (burnt earth:40).
Then a mix of oil paint (ocre de chair, terre de Sienne, ombre brûlée) diluted with oil siccative to harmonize colors.
Finally I used yellow or/and orange Tamiya veener.
Cheers
Pierre