I've acquired two 109G6's and will blog a little as I build them. I don't have much skill or modelling experience, but learn a bit more with every thread I read and every lesson I apply.
My two kits are both supplied with decals to dress them up as either Hartmann's Black Tulip (actually buildable as either a G6 or G14) and Graf's Red Tulip. I'm not too fond of either scheme, and tend to prefer markings that are less ostentatious and flown by less well known pilots.
Hartmann's plane is supplied by Hasegawa. It comes with a large decal sheet with all of the stencils. Graf's 109 has a more basic decal set and is built by KA models.
The Hasegawa kit is already underway.

I've done some preshading.

The cockpit from above and behind. Me and my airbrush weren't getting on so well. I ended up stripping it down as much as I could and giving it a thorough cleaning.

Only my second set of seatbelts! They'r made of aluminum foil painted a shade of buff that may be a bit too dark. I left areas bare to simulate buckles. I imagine that once closed-up, very little will be visible. Maybe by the time I use an Erla canopy my skills will have improved.
This weekend I picked up some Kagero Profile books for the 109. Each book provides decal sets in three scales for each of the eight depicted aircraft.

Pardon the glare...this is a G6/R6 in a Reichvertiedigung scheme.

This is an aircraft deployed at Sicily prior to Husky.
Being the largest production variant, the G6 can be found with many personal markings, front markings, unit markings, and loadouts.
The KA Models offering has the option for Werfer Granate 21 mortar launchers to be fitted. I just can't make myself use that much red!

If you have questions or comments, please feel free to share. If you have 109 info, I'm always wanting to learn more.
Thank you for looking,
Gary