Regarding WORDSNET-14952 (the problem of vertical distances between the images and text), it is to update you that our product team has resolved this issue and the fix of this issue will be included in 17.5 version of Aspose.Words. Please see attached newOutput.zip file which was generated after applying the fix on our end. We will inform you as soon as 17.5 release containing the fix of this issue will be published.
The other problem (WORDSNET-15119) attached to this thread is about Aspose.Words currently breaking a table across pages incorrectly on conversion to PDF. This table is breaking incorrectly in Aspose.Words current output at page 13 of the original document.