This patch uses two Vosim Oscillators which are fed to a State Variable Filter with Circle Delay and reverb for seasoning.

A Decaying Sine module is gated and feeds the FM of both Vosims to give effectively give some modulation to the attack phase. A Wavetable LFO modulates the first formant of both Vosims. The envelope is used in standard fashion for the filter and VCA.

The Reaktor Blocks patches are mainly based around Unfiltered Audio/Michael Hetrick Euro Reakt and Free Edition for Reaktor 6.3+ (found at https://www.unfilteredaudio.com/collections/reaktor).

The download zip files include both the rack (.nksr) and ensemble (.ens),

Reaktor version used: 6.5.0

My Reaktor paths:
Documents Native Instruments/Reaktor 6/Blocks/Euro Reakt
Documents Native Instruments/Reaktor 6/Blocks/Euro Reakt – Free Edition
Documents Native Instruments/Reaktor 6/Blocks/Petras/Racks