This thread has been going for a while, and I find the title somewhat confusing.
Helios 44's are copies of Biotar's not Biometars. Biometars are 5 element Planars, copies of the 5-element planars on the Rolleiflex 2.8's - infact, they are infact almost identical in optical construction, it's just the Jena works name for the same lens. Rolleiflex 2.8B's came with a Biometar, so as your original title says, if a TLR is acceptable, there is one with exactly the lens you mentioned. But from the thread so far, this may not be the lens you actually want, as this lens is well corrected, and has minimal swirly bokeh. As with all fast Double Gauss lenses, there is a little of the soap bubble bokeh, the amount depending on how much under corrected spherical aberrations are present in the final design.
But you posted pictures from a Biometar, so if that is what you want, then most Planar lenses will do (those with minimal under corrected spherical aberration). You mention swirly bokeh with those picture, but they do not have much swirly in the bokeh - mostly soap bubble highlights. Most well corrected fast lenses have soap bubble bokeh, undercorrecting the spherical aberrations is a way to reduce the soapiness.
Biotars and Helios-44's are 6 element (4 group) double gauss versions of the Planar, which originated pre WW2, and are similar to the Xenon's of that era. These do have some swirly Bokeh wide open, but no where as much as a Triplet or Petzval type lens. If swirly Bokeh is what you want, then you can look at the Biotar/Helios44 - Triplets - Petzvals, in that order of increasing swirl.
