More toying with the AP130 Starfire GTX and dedicated flattener. Almost perfect...but something weird is going on top right of frame.
Gabby's face has slightly elongated stars...hence something slipped or was not orthogonal to the focal plane...still to be investigated.
Yes...more crimes against astro-imaging.... I know....but I figured what's one more Eta Carina in the grand scheme of things

(plus I needed a standard candle)
The result is here
Uncropped and shown at about 60% resolution to give some scale and remain web-friendly.