Not sure on the exact Momo model, but it has a slightly flat bottom and comes with a 30mm B&G Spacer (optional if you’ve got long arms, though you may need to use shorter bolts if skipping it). Came from a non-airbag S2 car, may fit others but please check.
No hornpush included, but you may be able to steal your Lotus one depending on which OE wheel you’re swapping out.
£150 posted in the UK.