https://www.europaspares.com/product..._HEADLAMP.html
these look really nice pricey but ....
the websites are all a bit naff when it comes to info regarding iva ok or not it does state " e mark approval uk and europe. iva regulation. this lamp meets current and forthcoming 2012 eec/uk lighting regulations.
hopefully they are ok with the indicator positioning for iva

the diagram on the westfield site suggests not