Original Games Workshop Space Marine Land Raider fitted with a genuine Forge World Land Raider Helios resin conversion.
I purchased the Forge World upgrade myself when I was younger and have owned the model ever since. This is an original period Forge World component, not a modern reproduction or 3D print.
The Forge World Helios conversion is now out of production and features the distinctive six-tube missile launcher mounted on top of the Land Raider.