Having demonstrated the possibilities for modular, nanoparticle attachment to obtain microparticle supports with multiple functionalities, we now demonstrate an application for this method, namely by extending our previously described Toposelective Nanoparticle Attachment (TNA) method towards obtaining large quantities of microswimmers. The simplicity of the above-described modular approach to nanoparticle attachment, which only requires heteroaggregation under bulk stirring, allows the easy transfer to the Pickering wax emulsion technique, to obtain Janus particles asymmetrically modified with pre-synthesised nanoparticles.