Shinespark up to the item, touch it, and return through the speed block that is now air. Exit G-mode below to collect the item.

Entrance condition:

"comeInWithGMode": {
  "mode": "direct",
  "morphed": false
}

Requires:

"canComplexGMode",
"canRemoteAcquire",
{"or": [
  {"and": [
    "canTrivialUseFrozenEnemies",
    "h_shinechargeMaxRunway"
  ]},
  {"and": [
    "canShinechargeMovementComplex",
    {"getBlueSpeed": {"usedTiles": 34, "openEnd": 0}},
    "h_blueJump",
    {"canShineCharge": {"usedTiles": 34, "openEnd": 0}}
  ]},
  {"and": [
    {"canShineCharge": {"usedTiles": 25, "openEnd": 2}},
    {"enemyKill": {
      "enemies": [["Boyon", "Boyon", "Boyon", "Boyon"]],
      "excludedWeapons": ["Bombs"]
    }}
  ]},
  {"blueSuitShinecharge": {}},
  {"and": [
    "canInsaneJump",
    {"canShineCharge": {"usedTiles": 14, "openEnd": 0}}
  ]},
  {"and": [
    "canInsaneJump",
    {"canShineCharge": {"usedTiles": 14, "openEnd": 1}},
    {"enemyKill": {
      "enemies": [["Boyon"]]
    }}
  ]}
]},
{"shinespark": {"frames": 121, "excessFrames": 5}}

Collects items: 3

Dev note: The shinespark frames could be reduced with more items or tech, but in direct G-mode, Samus will be at low Energy and need an energy free shinespark. The out-of-order requirements in the blue jump case are to work around the tests' assumption that a getBlueSpeed would lose the shinecharge.