I don't have the elite, but I struggled to find a tight-to-body OWB holster for my XDm OSP w/ TLR-3. LCH was able to make me one and it has been excellent, exactly what I was looking for. They don't have the XDm Elite listed as an option on their website, but I would recommend giving them an email to see if they can do it.They are very accommodating and make a great holster.
Any xdm or xdm osp holster should fit it fine as none of the dimensions have changed between models. MIE Productions makes some pretty nice stuff at a great price if your looking to have a custom holster made. They're currently working on an OWB holster for my XDM OSP 4.5" w/ an Olight pl-2, will post when I get it to let you know fit and finish.
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