I can’t find an exact similar model on the UK website of Miele.
However these seem fairly similar to it:
WCD 030 WCS is a 8kg version of the WCA 030 WCS. So it might be a newer version of the WCD 020 WCS?
The WCD 330 WCS is I think comparable to the WED 325 WCS or the WWD 320 WCS.