As Guenther made this model specifically as model from the D-EBIE, there are some restrictions in the repaint possibilities. Therefore the registration at the bottom of the wings is missing. (the same part of the texture is used for the top and bottom of the wings).
When you want to fly this repaint with a more authentic panel I can recommend the vintage panel by Steffen Moessner, which included in his very nice D-IOIO repaint for this Bf108 (available at flightsim.com as well).
Enjoy,
Huub
January 2021