We present two extensions of the geometric subsystem quantisation programme beyond the pure scalar kink in $(1+1)$ dimensions. First, we include a fermionic zero mode in the Jackiw--Rebbi model, obtaining a super‑moduli space whose symplectic form is the direct sum of the bosonic translational form $da\wedge dP$ and the fermionic form $i\,d\bar c\wedge d c$. Second, we lift the scalar kink to a $(2+1)$-dimensional domain wall, where the normal translation yields a relativistic particle and the tangential translation yields a decoupled cyclic degree of freedom, whose conjugate momentum vanishes in the thermodynamic limit. Both extensions are rigorous and demonstrate the programme's ability to handle fermionic and higher‑dimensional topological defects.