Bonemapper - Support for models with abnormal limbs

[Judas87Swiff]

Is your feature request related to a problem? Please describe. Currently there seems to be no way to have models function normally when they possess any bones that can't be lined up correctly with expected Bonemapper mappings. Models with 4 arms, mermaid tail (feet), wings, and a few other do not have any compatibility with DanceXR's current Bonemapper feature.

Describe the solution you'd like Support for more types of abnormal limbs such as, 4 arms, mermaid tails, and (flapping) wings. Also support for Bonemapper working with models that have 1 eye not like Leela (Futurama) but, a model that has only one eye with bones and the other not able to be setup for bone mapping.

Describe alternatives you've considered Adding a feature to Bonemapper that allows additional nodes for extra limbs or a slight offset for "mirrored" limbs like arms for characters with 4 arms, since most motions are clearly not for their 2nd set of limbs, or the ability to add an idle motion to them.

Additional context (2-26-23) KM, KabalMystic, models ported to MMD by josugomezofficialnew on the majority seem unable to use Bonemapper, since Bonemapper as a feature is missing from their model settings area, model physics (MMD) do usuallu appear. [NSFW] Link: https://www.deviantart.com/josugomezofficialnew/gallery/81296864/my-km-style-models

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Camie's (One Piece Anime) model being based on a mermaid doesn't seem to have bones labelled for correct use with DanceXR's Bonemapper setup. one_piece_burning_will___camie_and_pappag_for_xps_by_o_dv89_o.zip

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"Sonic Night of the Werehog" heroine(?) mansion ghost girl, Lah, has a similar issue, in general models with a tail instead of two separate legs can't be properly mapped using Bonemapper currently. Addtionally Lah's tail seems to possibly be a physics tail, so a bit different from the last example.

Lah (Werehog Moon Mansion Ghost) by SAB64.zip

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Apparently there is a Misty Mermaid MMD model but, I can't provide that link because reasons. In general mermaid MMD models have no legs or leg bones (incompatible leg bone type).

============ EVEN more abnormal

(NSFW) Kali (4 Arms) SMITE by RanWolf-Nudes https://www.deviantart.com/ranwolf-nudes/art/Original-Kali-mod-773812720

SMITE Kali V2 By ArmachamCorp Context: Has 4 Arms https://www.deviantart.com/armachamcorp/art/SMITE-Kali-V2-419606817

(NSFW) Sheeva Nude Mod by "Ranwolf Nudes" (Deviantart) Context: Also has 4 Arms. https://www.deviantart.com/ranwolf-nudes/art/Sheeva-nude-mod-500364512

SMITE's Titan of Order(s) https://www.deviantart.com/armachamcorp/art/SMITE-Titan-of-Order-430441246 (Links Down) Context: "Twins" with 1 leg on the opposite side as "one" model.