Here are a few more photos of the E-1. The markings are those of then-Oberleutnant Joseph Priller at the time of the Polish invasion. He was then Gruppen Adjutant of I/JG51. The lower wing markings are the oversized version that were painted on after friendly-fire incidents during the conflict.
Bf-109 Group Build-All Variants
Bf-109 Group Build-All Variants
Bf-109 Group Build-All Variants
Bf-109 Group Build-All Variants
Bf-109 Group Build-All Variants
And a photo of the two principal fighter adversaries in early September of 1939.
Bf-109 Group Build-All Variants
I've mentioned it several times during this build--I highly recommend this offering from Airfix if you wish to build a 1/48 Bf 109E. It's fun to construct and the fit is really excellent.