Follow these steps to recreate this flavorful dish:

1. Begin by marinating the steak. In a bowl, combine olive oil, garlic, smoked paprika, cumin, chili powder, salt, and pepper. Add the steak slices and mix until well coated. Let it marinate for at least 30 minutes.
2. Heat a large skillet over medium-high heat. Add the marinated steak and cook for 4-5 minutes, until browned and cooked to your desired doneness. Remove the steak from the skillet and set aside.
3. In the same skillet, add a bit more olive oil if needed, then toss in the sliced onions and bell peppers. Sauté until they are tender and slightly charred, about 5-7 minutes.
4. Meanwhile, prepare the cauliflower rice by microwaving it according to the package instructions or by sautéing it in a separate pan until tender.
5. Once the vegetables are cooked, return the steak to the skillet, mix everything together and add a squeeze of lime juice.
6. To assemble the bowls, start with a base of cauliflower rice, then layer with the steak and vegetable mixture. Garnish with fresh cilantro and a lime wedge.