This isn't the first time the DK-3001 PRO has been measured. Jude measured it for the CanJam Shanghai show back in November. Here are the results:
There are some differences between these results and Crinacle or BGGAR's, but in general they are similar, and the general resonant peaks line up. The major difference (though not the only), is that Jude's calibrated high-resolution GRAS system shows a less defined 8 kHz peak and less of a dramatic drop-off between 8 kHz and 16 kHz. This is likely due to the changes that GRAS made to the RA0402 relative to the old RA0045 (on which most generic ear simulators are based).
Additionally, as a word of note, BGGAR and Crinacle both received their units from a third party retailer, so this publicity effort is not from us. Certainly, we welcome any critique (or praise) and try to build atop our products.