These are (in my opinion) the only remaining Doctor Who Magazine Specials that fall within the CLZ remit and are not in Core.
Doctor Who Weekly #1 (facsimile reprint free with DWM #350).
Publisher: Panini UK.
Publication Date: October 2004.
Cover Date: October 17 1979.
Writer: Pat Mills, John Wagner, Steve Moore, Chris Claremont.
Artist: Dave Gibbons, Paul Neary, Dave Lloyd, Yong Montano, Dino Castrillo.
Pages: 28.
(The transfers on the cover are pictured on the facsimile edition cover, but an actual free gift on the original set on a white space.)
Doctor Who Magazine Souvenir Special: 500 DWM Issues (free with DWM 500).
Publisher: Panini UK.
Publication Date: 26 May 2016.
Pages: 116.
Doctor Who Magazine Presents: Past Masters (free with DWM #547).
Publisher: Panini UK.
Publication Date: 9 January 2020.
Writer: Dick O’Neill, Dan Abnett, Scott Gray.
Artist: Gerry Haylock, Frank Langford, Brian Williamson, Adrian Salmon.
Pages: 32.
Doctor Who Doom’s Day: Four Hours of Doom’s Day (free with DWM #592).
Publisher: Panini UK.
Publication Date: 22 June 2023.
Writer: Jacqueline Rayner.
Artist: Russ Leach.
Pages: 20.