This design fits under the dual 5015 fan mount from @Onkel_Jupp_646317, which is a remix of SV06 Dual 5015 Guinea pig version by @SavageLau, so it might fit there, too.
With the remix from @jessmarie, the cable kept sagging down, so that it scratched the sharp edge of the rear plate (maybe due to the bigger size of the sv06+ bed).
Can be printed without supports.
Print it standing upright on the slightly bigger side (which gets clipped on the plug).
A brim or tree supports can be useful to increase bed adhesion.
Remixed from:
@jessmarie
SV06 heat bed cable support for @ScatteredCollectable 5015 ducted fan
https://www.printables.com/model/740389-sv06-heat-bed-cable-support-for-scatteredcollectab
Original design:
@bulbasaur0
Sovol SV06 Plus Heat Bed Cable Support Bundle for tight spaces (now V2!)
https://www.printables.com/model/584534-sovol-sv06-plus-heat-bed-cable-support-bundle-for-
(This one will not fit under a rear mounted fan)
Fan model remix from:
@Onkel_Jupp_646317
Sovol sv06 Fan_Duct 5015 Double
https://www.printables.com/model/415434-sovol-sv06-fan_duct-5015-double
Original fan model:
@SavageLau
SV06 Dual 5015 Guinea pig version
https://www.printables.com/model/382090-sv06-dual-5015-guinea-pig-version
The author remixed this model.
Extended length to prevent the cable from sagging down to the rear plate