Anzu needs to work as pair because that is best way to use them. :D I am also waiting to see it's RAC brother. Do you plan to paint it as FWG too?
This Anzu already has planned lancemates. Just either waiting to be released, painted or acquired. I usually paint IS units in lance formations with a loose overall scheme. The planned second one will probably head it's own FWL themed lance.
Definately getting a second one now to make the RAC version.