Maybe this:
MAMA Noodles Shrimp Tom Yum Instant Noodles with Delicious Thai Flavors, Hot & Spicy Noodles w/ Shrimp Tom Yum Soup Base, No Trans Fat w/ Fewer Calories Than Deep Fried Noodles 30 Pack https://www.amazon.com/dp/B000QFOXTS/ref=cm_sw_r_cp_api_glc_fabc_W9R-FbHNNZWHC
https://www.amazon.com/Mama-Tom-Yum-Flavour-Noodles/dp/B000QFOXTS
These are close to my favourite, spice sachet like the Indomie varieties is seperate so you can control the spice level yourself.
MAMA spicy shrimp flavor: MAMA Instant Ramen Noodle, Tom... https://www.amazon.com/dp/B000QFOXTS?ref=ppx_pop_mob_ap_share
They're also the favorite of one of the cashiers at Chun Ching Market.
you need better instant noodles (or maybe not), top ramen is bottom of the heap. Check out Mama Ramen it's delicious (bad for you though, like pretty much all ramen)
This specific brand doesn't seem to be available anywhere online. But if you liked that flavor you might like Mama's Tom Yum or Mama's Spicy Tom Yum.
A whole new reality.