We like the artwork chosen for these. To be honest, in most cases we prefer the base design to those used on the originals, although the 2006 spider coin is one we feel will never grow old. The shark, crocodile and jellyfish coins are very well realised for their 11 mm diameter. The common obverse remains the Ian Rank Broadley effigy of Queen Elizabeth II, but these are issued for Solomon Islands instead of the usual Tuvalu.
Not available individually, if you want these, it will be as a set of all six. The coins are not the usual 0.9999 gold, but only 14kt (0.580). A nice big version of the pretty gloss-black wood box holds the set and there will be a maximum of 5,000 sets available. They can be ordered now directly from Downies for just shy of 600 AUD.