The first two are still on the DLS, just later versions.
104722:1959365:1 has been replaced by 104722:1959365:2
104722:2501038:1 has been replaced by 104722:2501038:4
Use the 'add to cart' feature, or try the external download link.
Not sure about the 3rd KUID.
All three of these are on the DLS. Each of them have been updated however and have a different last digit. I use TRS2006 and can testify that CMP does not automaticaly find the part when there has been an update. It is very easy to find these by looking manually. In the search box select Author ID and than enter #104722 - this will display all of Wulf_9's assets. Than click on the column header "Asset KUID" - this will sort the displayed assets into KUID order. Once you find the updated asset just drag it to the download helper box on the left.
TC seems to do much better at finding updated assets.
I will update this skeleton car without the ARN numbering feature sometime in the future. If there are any compatability issues with the new ARN Kuid versions please post here and I will fix it sooner than later.