Hope you have seen the first part:
Continuing with individual performances in
Bowling:
Most wickets (90 or more):

Headed by Warne and Lillee. Current players are headed by Broad (131), Anderson (112) and Lyon (101).
Best innings bowling (including all 8wi or more):

Headed by Laker. SCJ Broad is in 4th place with 8-15 in 2015. No one else from recent times, unless you count McGrath’s 8-38 in 1997.
Best match bowling (including all 12wm or more):

Laker heads this table as well, with Massie’s freak debut in second place. From recent years the best is 12-246 by Warne in 2005.
Best bowling averages (Minimum 2000 balls, 25.00 or less):

Here we do have some current players such as PJ Cummins (20.75) and Hazlewood (24.45).
Lohmann has the best bowling average (13.01), Attewell the best economy rate (1.31) and Ferris the best strike rate (42.2)
Now we look at
Fielding:
Most dismissals (40 or more):

Headed by RW Marsh (148), though there are several current players such as Paine, SPD Smith and Bairstow. The specialist stumper Oldfield has 31 stumpings besides 59 catches. Among fielders, the highest is 61 by GS Chappell. Current players include SPD Smith (46).
Most dismissals in an innings (5 or more):

Several keepers have taken 6 in an innings. No fielder has more than 4. Oldfield has 4 stumpings.
In this series, Carey and Billings each took 5 catches on debut.
Most dismissals in a match (7 or more):

Several keepers have taken 9 in a match. Also note GS Chappell’s 7 as a fielder. He was the first Test player to achieve this, although several others have equaled this (and India’s Rahane has taken 8).
In this series AT Carey took 8 dismissals on debut. All 8 were catches, which is a record in all Tests. Others have taken 8 on debut but included one or more stumpings.
See https://abn397.wordpress.com/2021/12/11/alex-careys-records-in-the-brisbane-test/
Best dismissal rate (Minimum 20 innings, 0.75):

Headed by Gilchrist and Haddin, with Bairstow, Buttler and SPD Smith from current players. LC Braund has the best (0.973) among pure fielders.
All-round performances:
Career figures (see criteria in table):

KR Miller leads by a large margin. Stokes represents the current players.
Match performances (50 and 5wi):

A long list. The best would be those with 100/5wi (JM Gregory, Botham) and with 50/10wm (W Bates, Trumble and Woolley).