At the time of writing, VH-MMC appears to be staying for at least the night.
UPDATE! VH-MMC returned to the Sunshine Coast on Wednesday 7 August.
Meanwhile, a couple of smaller General Aviation (GA) and corporate turboprop visitors to Central Queensland Airports over the last couple of days included Brisbane-based Bishopp Aviation SOCATA TBM-700 VH-VSV which arrived into Rockhampton Airport from Archerfield on Monday 5 August. It returned there on Tuesday 6 August.
Finally, also on Monday 5 August, (former) Australasian Jet Piper PA-34-200T Seneca VH-ZMY was noted arriving into Rockhampton Airport, while Landair Surveys' Piper PA-31 Navajo VH-XGL was also noted arriving into Emerald Airport from Mount Isa.
UPDATE! VH-XGL completed some aerial survey flights out of Emerald Airport during the week and eventually returned to its Melbourne (Essendon) base on Sunday 11 August.