I've never come across any commercial KS Jarre patches,I've made most of my own ones anyway...
Its an easy synth to program,everything is laid out for you (basic principles) plus it also has some very powerful sub menus and routing options accessed from the menus on the Numeric keys,thats what makes this synth,it has so much more options than what is just availible on the front panel knobs
The KS is great for Minimoog type sounds thanks to it 3 Osc structure.I think the crux of this synth is its presets which are poorly programmed,I think thats why people over look its abilities as its aimed at the Dance genre due to its presets,but its so much more under the hood
I initialised most of the Presets and programmed my own sounds,I have roughly about 60 or so of my own sounds and about 10 or so of Jarre type emulations,which include
Oxygene 4 lead
Oxygene 4 RMI Lead
Oxygene 7 Flute(eminent sound)
Elka synthex lead(laser harp)
Equinoxe 4 Lead plucks
Oxygene 2 Lead
Aerology lead
Oxygene 8 lead
Glittery EMS type FX(Used on rons Piece)
Equinoxe 2 (bell/Chime)
EMS Machine gun FX(Oxygene 2)
Chrono 6 Moog type bass sound
I'll post some Audio snippets of these sounds soon