In the video the SFZ Archtop in playing the RT706 RealChart along with the original RT706.
Watch https://www.dropbox.com/s/2pa8svapj0v1r6x/BB-ShinyGuitar.mp4?dl=0
Download https://www.dropbox.com/s/2pa8svapj0v1r6x/BB-ShinyGuitar.mp4?dl=1
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Download Free Sforzando ShinyGuitar

RT Jazz Electric Guitar (27) sample set for ShinyGuitar
https://www.dropbox.com/s/owm5vi4m323xllt/ShinyGuitar-electric-JazzElctricGuitar%2827%29.rar?dl=1
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Great Free EQ for pickup tone adjustment Blue Cat Audio : Blue Cat Triple EQ VST AU RTAS Win/Mac

If you don't have WinRar to extract files use 7zip for Win/Mac.

In the ShinyGuitar Samples folder rename electric folder electric-original.

Copy the extract electric - Jazz Electric Guitar (27) from the rar to the ShinyGuitar Samples folder and rename it electric .

Drag the Shinyguitar.bank.xml in Sforzando.

The original Archtop samples were EQ'ed to match the Jazz Electric Guitar (27) RT that should be Oliver's Epiphone Broadway ??
You can do fine adjustment to match the sound with the Blue Cat EQ or add some reverb.

See how it works for you to add custom solos/riffs in with the RealTrack. If it works ok, I can add some Slides, Hammer Ons, Pull Offs and Bends to the instrument.

Also see Free Voxengo SPAN
& Sforzando Creating Custom Solos for RealTracks Mac/Win