Request for an ID of two spider species found in Australia, NT
The bottom one is most certainly a Huntsman. Something akin to a Holconia immanis, aka the Sydney Huntsman. The picture is difficult but a characteristic Huntsman typically has 2 front legs that are longer than the back legs. And of course they tend to be larger spiders.


 Holconia immanis. source: Wikipedia

The top one looks like a type of brushed trapdoor spider (family Barychelidae), typically composed of such species as Idiommata scintillans, which are known as silverbacks or goldbacks depending on the color of the hair on their head (ref).


Idiommata sp., the 'Silverback'. source: Archne.org.au