Ann: Removal from Official List of ASX, page-122

@Upthefog summed it up perfectly , the realisation of a Capital loss is made even more difficult as your shares are now in a unlisted public company , registered in the Cayman Islands.
To obtain a tax loss this financial year , a SH must depose of the shares or have the unlisted public company go into liquidation. IMO , the second won't happen before June 30 ..GMV may run low on money but they will continue to do CN to raise funds ..have done 2 since Dec 2020.
Like all SHs , we wait..