Charuteiro

You can always process a RAW file in-camera after shooting.  Try processing the same image in-camera and in LR and compare the results.  Maybe there's an in-camera Effect that gives you a better ...

Try Snapseed for both DNG and JPG files.  Check ==> NavEdits - YouTube Cheers!

Try the Positive Film Effect with various saturation, contrast and sharpness settings. Cheers!

Was your posted photo developed from a DNG file in LR or in-camera? My suggestion is to develop a DNG file in-camera with the RAW Development feature and develop the same DNG in LR, then compare ...

Try in-camera Raw Development with the Vibrant Effect setting and compare the results. Cheers!

I made a custom Setting for Selfies on my Ricoh GR-II. The setting is MANUAL focus set to 0.75 meters and aperture f/8. I also use SNAP mode at 1m and 1.5m for Selfies with other apertures ...